3R16-248E1 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | 3R16-248E1 |
| Bearing number: | 6306-RS1 |
| Size (mm): | 72x30x19 |
| Bore Diameter (mm): | 72 |
| Outer Diameter (mm): | 30 |
| Width (mm): | 19 |
| d: | 30 mm |
| D: | 72 mm |
| B: | 19 mm |
Product Details
| Bearing number | 6306-RS1 |
| Size (mm) | 72x30x19 |
| Bore Diameter (mm) | 72 |
| Outer Diameter (mm) | 30 |
| Width (mm) | 19 |
| d | 30 mm |
| D | 72 mm |
| B | 19 mm |
| d1 | 44.6 mm |
| D2 | 61.88 mm |
| r1,2 - min. | 1.1 mm |
| da - min. | 37 mm |
| da - max. | 44.5 mm |
| Da - max. | 65 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 29.6 kN |
| Basic static load rating - C0 | 16 kN |
| Fatigue load limit - Pu | 0.67 kN |
| Limiting speed | 6300 r/min |
| Calculation factor - kr | 0.03 |
| Calculation factor - f0 | 13.1 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.356 |
| Product Group | B00308 |
| Enclosure | 1 Seal |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Steel |
| Enclosure Type | Contact Seal |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 30MM Bore; 72MM Outside Diameter; 19MM Outer Race Width; 1 Seal; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage; C |
| Other Features | Deep Groove | NBR Seal |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6306-RS1 |
| Weight / LBS | 0.785 |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Outside Diameter | 2.835 Inch | 72 Millimeter |
| Bore | 1.181 Inch | 30 Millimeter |
| Outer Race Width | 0.748 Inch | 19 Millimeter |
| bore diameter: | 30 mm |
| static load capacity: | 16 kN |
| outside diameter: | 72 mm |
| precision rating: | Not Rated |
| overall width: | 19 mm |
| finish/coating: | Uncoated |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Single Seal |
| outer ring width: | 19 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| fillet radius: | 1 mm |
| internal clearance: | C0 |
| maximum rpm: | 6300 RPM |
| operating temperature range: | -40 to +210 °F |
| series: | 63 |
| dynamic load capacity: | 29.6 kN |
| d1 ≈ | 44.6 mm |
| D2 ≈ | 61.88 mm |
| r1,2 min. | 1.1 mm |
| da min. | 37 mm |
| da max. | 44.5 mm |
| Da max. | 65 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 29.6 kN |
| Basic static load rating C0 | 16 kN |
| Fatigue load limit Pu | 0.67 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 13.1 |
| Mass bearing | 0.35 kg |
62.20.0560.000.11.1503 Standard 5 Slewing Ring Bearings
60.30.0550.100.11.1504 Standard 5 Slewing Ring Bearings
62.20.0544.500.01.1503 Standard 5 Slewing Ring Bearings
62.20.0544.575.01.1403 Standard 5 Slewing Ring Bearings
232.20.0500.503 Type 21/650.2 Standard 5 Slewing Ring Bearings
232.20.0500.013 Type 21/650.2 Standard 5 Slewing Ring Bearings